Cereal appearance quality detection table convenient to clean

Abstract

The utility model discloses a grain appearance quality detection platform convenient to clean, which comprises a detector main body and a detector cover plate, the detector cover plate is hinged with one side of the detector main body, the top of the detector main body is provided with a scanning panel for placing seeds and grains, the top of the detector main body is oppositely provided with two sliding chutes, and the two sliding chutes are arranged in the detector main body. The scanning panel is located between the two sliding grooves, sliding blocks are arranged in the sliding grooves, a cross arm perpendicular to the sliding grooves is arranged above the scanning panel, first clamping holes are formed in the two sides of the bottom of the cross arm, and first clamping rods matched with the first clamping holes are arranged at the tops of the two sliding blocks. The cross arm can be conveniently and efficiently installed on and separated from the sliding groove, the scraping and sweeping piece can be conveniently and efficiently disassembled and assembled and separated from the bottom of the cross arm, the scraping and sweeping piece can be conveniently cleaned or disassembled, assembled and replaced, and the maintenance efficiency is high.

Description

Technical Field

[0001] This utility model relates to the fields of agricultural breeding and grain quality testing technology, and in particular to a grain appearance quality testing table that is easy to clean. Background Technology

[0002] Seed and grain appearance quality testing is an important part of crop genetic breeding and grain quality grading, and also an important step in judging crop quality and growth traits. Grain appearance quality is an important criterion for grain quality grading. By testing the shape, color, size, weight, etc. of seeds and grains, we can understand the crop's growth, nutrition, diseases, and the commercial value of the grain.

[0003] Traditional visual inspection methods involve scanning the appearance of seeds and grains, and then analyzing and statistically processing the data using computer software. Instrument-based inspection improves efficiency; after inspection, a scraper is used to clean the tested seeds or grains and collect them into a container.

[0004] Chinese utility model patent CN209102684U discloses an automatically cleaning seed and grain appearance quality testing instrument, comprising a main body and a cover plate. The cover plate is hinged to one side of the main body. The main body has a scanning panel for placing seeds and grains on its side near the cover plate. The scanning panel is equipped with a cleaning device for cleaning the tested seeds and grains. This utility model, by incorporating the cleaning device, automatically sweeps the seeds and grains on the scanning panel into a collection trough after testing. The seeds and grains then slide into a collection dish via the collection trough, eliminating the need for manual cleaning and collection, thus further improving testing efficiency.

[0005] However, in the cleaning device of the aforementioned patented technology, the connection between the connecting rod and the guide rail is a sliding connection. When it is necessary to remove the connecting rod to clean or replace the scraping parts, the connecting rod must be moved on the guide rail to the side close to the collection tank to be derailed and removed. This method is not only cumbersome to operate, time-consuming and labor-intensive, but also has low maintenance efficiency. Utility Model Content

[0006] To address the technical problems mentioned in the background section, this utility model provides a grain appearance quality inspection station that is easy to clean.

[0007] This utility model is achieved using the following technical solution: a grain appearance quality inspection station that is easy to clean, comprising an inspection instrument body and an inspection instrument cover plate, wherein the inspection instrument cover plate is hinged to one side of the inspection instrument body, the top of the inspection instrument body is provided with a scanning panel for placing seeds and grains, and two sliding grooves are arranged opposite each other on the top of the inspection instrument body, with the scanning panel located between the two sliding grooves.

[0008] A slider is provided in the slide groove, and a horizontal arm perpendicular to the slide groove is provided above the scanning panel. First locking holes are provided on both sides of the bottom of the horizontal arm, and first locking rods that mate with the first locking holes are provided on the top of each of the two sliders.

[0009] The bottom of the cross arm is detachably equipped with a scraper for cleaning seeds and grains placed on the scanning panel.

[0010] An actuation mechanism is provided inside the cross arm. The actuation mechanism is driven by the locking action of the first locking rod in the first locking hole, which is used to lock and fix the scraping component to the bottom of the cross arm.

[0011] As a further improvement to the above solution, a collection groove parallel to the cross arm is provided on the top side of the detector body away from the detector cover plate, and a collection dish is provided on the side of the detector body, with one end of the collection groove located above the opening of the collection dish.

[0012] As a further improvement to the above solution, a second locking rod parallel to its axis is inserted into the end wall of the cross arm, and a second locking hole that cooperates with the second locking rod is opened on the outer wall of the first locking rod.

[0013] As a further improvement to the above solution, a slot is provided at the bottom of the cross arm, and a block that cooperates with the slot is provided at the top of the scraping component.

[0014] As a further improvement to the above solution, the actuating mechanism includes a movable block disposed inside the horizontal arm, the movable block being movable along the axial direction of the horizontal arm, the movable block having an oblique hole for contacting and engaging with the first locking rod, a connecting rod being fixed to the side of the movable block near the locking groove, a cylinder being rotatably disposed inside the horizontal arm, one end of the connecting rod being inserted into the inside of one end of the cylinder, a spiral groove being axially formed on the inner wall of the cylinder, a protrusion being provided on the outer wall of the connecting rod for sliding engagement with the groove, a third locking rod being threadedly inserted into the other end of the cylinder, a synchronization plate being sleeved and fixed on the outer side of the third locking rod, a first telescopic rod being disposed between the outer wall of the synchronization plate and the inner wall of the horizontal arm, and a third locking hole being formed on the outer wall of the locking block for engaging with the third locking rod.

[0015] As a further improvement to the above solution, a second telescopic rod is provided between the side of the moving block away from the connecting rod and the inner wall corresponding to the cross arm, and a spring is sleeved on the outer side of the second telescopic rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model provides a convenient and easy-to-clean grain appearance quality inspection table. By setting up a horizontal arm, a first locking hole, a first locking rod, and an actuating mechanism, it can conveniently and efficiently realize the installation and separation of the horizontal arm on the chute, as well as the disassembly and separation of the scraping parts at the bottom of the horizontal arm, so as to clean or disassemble and replace the scraping parts, resulting in high maintenance efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 for Figure 1 A partial cross-sectional view of the structure between the cross arm and the slider in the assembled state;

[0020] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of the middle cylinder;

[0021] Figure 4 for Figure 3 A schematic diagram of the distribution of grooves and channels after the middle cylinder is unfolded;

[0022] Figure 5 for Figure 2 A partial cross-sectional view of the middle cross arm in its unassembled state;

[0023] Figure 6 for Figure 2 A partial cross-sectional view of the scraper and the card block in an unassembled state.

[0024] Explanation of key symbols:

[0025] 1. Detector body; 2. Detector cover plate; 3. Slide groove; 4. Slider; 5. Cross arm; 6. Scraper; 7. Collection groove; 8. Collection dish; 9. Scanning panel; 10. First locking hole; 11. First locking rod; 12. Locking groove; 13. Second locking rod; 14. Second locking hole; 15. Moving block; 16. Inclined hole; 17. Fixed ring; 18. Cylinder; 19. Connecting rod; 20. Groove; 21. Protrusion; 22. Third locking rod; 23. Third locking hole; 24. Synchronization plate; 25. First telescopic rod; 26. Locking block. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Please combine Figures 1 to 6 The easy-to-clean grain appearance quality inspection station includes an inspection instrument body 1 and an inspection instrument cover 2. The inspection instrument cover 2 is hinged to one side of the inspection instrument body 1. The inspection instrument cover 2 can be rotated to cover the inspection instrument body 1, thereby preventing light leakage during scanning.

[0028] The top of the detector body 1 is equipped with a scanning panel 9 for placing seeds and grains. The scanning panel 9 is a transparent flat plate for placing seeds and grains.

[0029] The top of the main body 1 of the detector has two sliding grooves 3 facing each other, and the scanning panel 9 is located between the two sliding grooves 3.

[0030] A slider 4 is provided in the slide groove 3, and a horizontal arm 5 perpendicular to the slide groove 3 is provided above the scanning panel 9. First locking holes 10 are provided on both sides of the bottom of the horizontal arm 5, and first locking rods 11 that mate with the first locking holes 10 are provided on the top of the two sliders 4.

[0031] The bottom of the cross arm 5 is detachably provided with a scraper 6 for cleaning seeds and grains placed on the scanning panel 9. The scraper 6 can be a brush bristle. In other embodiments, the scraper 6 can be a flexible rubber sheet or something else.

[0032] An actuation mechanism is provided inside the cross arm 5. The actuation mechanism is driven by the locking action of the first locking rod 11 in the first locking hole 10, which is used to lock and fix the scraping part 6 to the bottom of the cross arm 5.

[0033] The testing station in this embodiment is suitable for processing various agricultural products such as grains (e.g., rice, beans, flour) and various agricultural product seeds (e.g., rice, wheat, corn, rapeseed, millet, pumpkin seeds, peanut seeds). It is easy and efficient to operate, requires no manual cleaning, greatly improves testing efficiency, and the scraper 6 is easy to disassemble and replace during maintenance.

[0034] It should be noted that the scanning method and principle of the detector body 1 for seeds or grains are well-known technologies in this field and will not be elaborated here.

[0035] A collection trough 7, parallel to the cross arm 5, is provided on the top side of the detector body 1 away from the detector cover plate 2. A collection dish 8 is provided on the side of the detector body 1, with one end of the collection trough 7 located above the opening of the collection dish 8. The collection trough 7 is tilted as a whole, with its lower end located above the opening of the collection dish 8.

[0036] A second locking rod 13 parallel to its axis is inserted into the end wall of the cross arm 5, and a second locking hole 14 that cooperates with the second locking rod 13 is opened on the outer wall of the first locking rod 11.

[0037] The bottom of the horizontal arm 5 is provided with a slot 12, and the top of the scraper 6 is provided with a block 26 that cooperates with the slot 12.

[0038] The actuation mechanism includes a movable block 15 disposed inside the horizontal arm 5. The movable block 15 can move along the axial direction of the horizontal arm 5. The movable block 15 has an oblique hole 16 that engages with the first locking rod 11. A connecting rod 19 is fixed to the side of the movable block 15 near the locking groove 12. A cylinder 18 is rotatably disposed inside the horizontal arm 5. A fixed ring 17 is fixed inside the horizontal arm 5. The cylinder 18 is rotatably inserted into the inner side of the fixed ring 17.

[0039] One end of the connecting rod 19 is inserted into one end of the cylinder 18. A spiral groove 20 is axially formed on the inner wall of the cylinder 18. A protrusion 21 is provided on the outer wall of the connecting rod 19 to slide and engage with the groove 20. A third locking rod 22 is threaded into the other end of the cylinder 18. A synchronization plate 24 is sleeved and fixed to the outer side of the third locking rod 22. A first telescopic rod 25 is provided between the outer wall of the synchronization plate 24 and the inner wall of the cross arm 5. The two ends of the first telescopic rod 25 are respectively connected to the ring wall of the fixed ring 17 and the plate wall of the synchronization plate 24. A third locking hole 23 is formed on the outer wall of the locking block 26 to engage with the third locking rod 22.

[0040] A second telescopic rod is provided between the side of the movable block 15 away from the connecting rod 19 and the inner wall corresponding to the cross arm 5, and a spring is sleeved on the outer side of the second telescopic rod.

[0041] During assembly, the locking block 26 is first inserted into the slot 12 to initially fix the scraper 6 at the bottom of the cross arm 5. Then, the cross arm 5 is placed on top of the two sliders 4, so that the two first locking rods 11 on the two sliders 4 are respectively inserted into the two first locking holes 10. When the first locking rod 11 enters the first locking hole 10, it will first touch the inclined hole 16 and then pass through. During this process, the moving block 15 will move towards the slot 12 (the second telescopic rod and the spring are stretched and deformed). The moving block 15 will drive the connecting rod 19 to insert axially into the cylinder 18, so that the protrusion 21 rubs and squeezes the groove wall of the spiral groove 20, forcing the cylinder 18 to rotate. This causes the cylinder 18 and the third locking rod 22 to have a threaded interaction. Under the limiting action of the first telescopic rod 25 and the synchronous plate 24, the third locking rod 22 is inserted into the third locking hole 23 of the locking block 26, thus achieving the final locking of the locking block 26 in the slot 12, and further fixing the scraper 6 at the bottom of the cross arm 5. Finally, the second locking rod 13 is inserted into the second locking hole 14 of the first locking rod 11 to further lock the cross arm 5 and the slider 4.

[0042] During cleaning, the horizontal arm 5 is moved toward the collection tank 7 via the slider 4 and the chute 3, so that the scraper 6 sweeps the seeds and grains placed on the scanning panel 9 toward the collection tank 7, and then they fall into the collection dish 8 for collection.

[0043] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A grain appearance quality inspection table that is easy to clean, characterized in that, The device includes a main body and a cover plate. The cover plate is hinged to one side of the main body. The top of the main body has a scanning panel for placing seeds or grains. Two grooves are opposite each other on the top of the main body, and the scanning panel is located between the two grooves. A slider is provided in the slide groove, and a horizontal arm perpendicular to the slide groove is provided above the scanning panel. First locking holes are provided on both sides of the bottom of the horizontal arm, and first locking rods that mate with the first locking holes are provided on the top of each of the two sliders. The bottom of the cross arm is detachably equipped with a scraper for cleaning seeds and grains placed on the scanning panel. An actuation mechanism is provided inside the cross arm. The actuation mechanism is driven by the locking action of the first locking rod in the first locking hole, which is used to lock and fix the scraping component to the bottom of the cross arm.

2. The easy-to-clean grain appearance quality inspection station as described in claim 1, characterized in that, A collection groove parallel to the cross arm is provided on the top side of the detector body away from the detector cover plate, and a collection dish is provided on the side of the detector body, with one end of the collection groove located above the opening of the collection dish.

3. The easy-to-clean grain appearance quality inspection station as described in claim 1, characterized in that, A second locking rod parallel to its axis is inserted into the end wall of the cross arm, and a second locking hole that cooperates with the second locking rod is opened on the outer wall of the first locking rod.

4. The easy-to-clean grain appearance quality inspection table as described in claim 1, characterized in that, The bottom of the cross arm is provided with a slot, and the top of the scraper is provided with a block that cooperates with the slot.

5. The easy-to-clean grain appearance quality inspection table as described in claim 4, characterized in that, The actuating mechanism includes a movable block disposed inside the horizontal arm, the movable block being movable along the axial direction of the horizontal arm, the movable block having an oblique hole for contacting and engaging with a first locking rod, a connecting rod fixed to the side of the movable block near the locking groove, a cylinder being rotatably disposed inside the horizontal arm, one end of the connecting rod being inserted into the inside of one end of the cylinder, a spiral groove being axially formed on the inner wall of the cylinder, a protrusion being provided on the outer wall of the connecting rod for sliding engagement with the groove, a third locking rod being threadedly inserted into the other end of the cylinder, a synchronization plate being sleeved and fixed on the outer side of the third locking rod, a first telescopic rod being disposed between the outer wall of the synchronization plate and the inner wall of the horizontal arm, and a third locking hole being formed on the outer wall of the locking block for engaging with the third locking rod.

6. The easy-to-clean grain appearance quality inspection table as described in claim 5, characterized in that, A second telescopic rod is provided between the side of the movable block away from the connecting rod and the inner wall corresponding to the cross arm, and a spring is sleeved on the outer side of the second telescopic rod.

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